CVE-2022-36946
Publicada el · Actualizada el
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 8.9%
probabilidad de explotación
8.9%top 5% de las CVE
explotación observada
noninguna fuente lo reporta
nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Productos afectados
n/a · n/aReferencias
https://cert-portal.siemens.com/productcert/html/ssa-419740.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-561322.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-794697.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-942865.htmlhttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99a63d36cb3ed5ca3aa6fcb64cffbeaf3b0fb164https://lists.debian.org/debian-lts-announce/2022/09/msg00011.htmlhttps://lists.debian.org/debian-lts-announce/2022/10/msg00000.htmlhttps://marc.info/?l=netfilter-devel&m=165883202007292&w=2https://security.netapp.com/advisory/ntap-20220901-0007/https://www.debian.org/security/2022/dsa-5207